$\"\"$

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The equation is $\"\"$ .

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Apply distributive property: $\"\"$ .

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$\"\"$

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Group the coefficients and the variables of the each term.

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$\"\"$ $\"\"$

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Apply product of powers property: $\"\"$ .

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$\"\"$

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$\"\"$

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In the above equation, both sides coefficients and variables are same.

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Apply one - to - one property: $\"\"$ .

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$\"\"$

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$\"\"$ $\"\"$

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Solve the first equation: $\"\"$ .

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Subtract 3 from each side.

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$\"\"$

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$\"\"$

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Divide each side by 3.

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$\"\"$

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$\"\"$

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$\"\"$

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Solve the second equation: $\"\"$ .

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Add 2 to each side.

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$\"\"$

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$\"\"$

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Divide each side by 4.

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$\"\"$

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$\"\"$

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$\"\"$

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The value of $\"\"$ .